45262866 has 32 divisors (see below), whose sum is σ = 98998848. Its totient is φ = 13682240.

The previous prime is 45262859. The next prime is 45262871. The reversal of 45262866 is 66826254.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44176 + ... + 45188.

It is an arithmetic number, because the mean of its divisors is an integer number (3093714).

Almost surely, 2^45262866 is an apocalyptic number.

45262866 is an abundant number, since it is smaller than the sum of its proper divisors (53735982).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45262866 is a wasteful number, since it uses less digits than its factorization.

45262866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1706.

The product of its digits is 138240, while the sum is 39.

The square root of 45262866 is about 6727.7682778169. The cubic root of 45262866 is about 356.3805686985.

The spelling of 45262866 in words is "forty-five million, two hundred sixty-two thousand, eight hundred sixty-six".